Electronical Fuel/Air Ratio Control ETAMATIC

etamatic_03
  • Burner sequence control
  • Connects to control system
  • Simple to program
  • 10-bits resolution
  • Can be used from PC
  • Integrated load control
  • Electronic compound, up to 4 channels
  • Integrated leakage test
  • Integrated operated
  • CO/Ocontrol

Electrical power supply:

from 115 VAC -15%

 

to 230 VAC +10 %    50/60 Hz

Ambient temperature

 

Operation:

+0 °C … +60 °C

Transport and storage:

-25 °C … +60 °C

Resolution per analog input:

999 digit, 10 bits

Recommended: run time of the positioning drive:

30 s … 60 s

Constant outputs:

0 … 10 V >5 kΩ

Load:

0/4 … 20 mA < 600 Ω

Digital signal input:

14 (The line shall not be longer than 10 m)

Digital outputs:

Main gas 1, main gas 2, oil valves, ignition valves, ignition transformer, fan, oil pump, fault

Number of curve-sets:

2 per channel (e.g. for oil/gas combined burner)

BUS coupling:

Via external adapter connected to
LSB for these protocols:

  • INTERBUS-S (Phoenix)
  • PROFIBUS DPModbusEthernet (Modbus TCP)

Approvals:

 

EC Type Examination Certificate according to 2014/68/EU 
(Pressure Equipment Directive)

  • DIN EN 298
  • DIN EN 1643
  • DIN EN 230
  • DIN EN 60730-2-5
  • DIN EN 12067-2
  • DIN EN 50156-1

EC Type Examination Certificate according to 2009/142/EG 
(Gas Appliance Directive)

  • DIN EN 298
  • DIN EN 13611
  • DIN EN 1643
  • DIN EN 12067-2

SIL 3 Confirmation

  • DIN EN 61508 Part 2+3

CE Declaration of Conformity

  • 2014/35/EU (Low Voltage Directive)
  • 2014/30/EU (EMC Directive)
  • 2014/68/EU (Pressure Equipment Directive Cat. 4 Mod. B+D)
  • 2009/142/EC (Gas Appliance Directive)

System Acceptance Test- EN 50156-1 (TÜV)

Marine Type Approval Certificates GL and LR

AGA Certified Product – EN298, AS4625, AS4630